NSF Product and Service Listings

These NSF Official Listings are current as of Monday, December 8, 2025 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/DWTU/Listings.asp?Standard=053&Company=24540&

Note: Certain claims, such as Arsenic (Pentavalent) Reduction, appear as active links, allowing you to access additional information regarding the specific contaminants.

NSF/ANSI 53
Drinking Water Treatment Units - Health Effects


 
Paragon Water Systems, Inc. 
13805 Monroes Business Park
Tampa, FL 33635 
United States 
727-538-4704
Visit this company's website

Facility : # 2 Zhongshan, China

  Replacement Service Cycle Flow Rate  
Brand Name / Trade Name / Model Element (gallons) (gpm)   Claim

Refrigerator Filter, Aftermarket[Pb]
CP-1 CP-1-R 500 .5   Atrazine Reduction
Cyst Reduction
Lead Reduction
Lindane Reduction

   
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.


[2] PFOA/PFOS reduction claim evaluated to the 2021 version of NSF/ANSI Standard 53.

Facility : Nuevo Leon, Mexico

  Replacement Service Cycle Flow Rate  
Brand Name / Trade Name / Model Element (gallons) (gpm)   Claim

Refrigerator Filter [Pb]
HDX FMG-1 FMG-1 300(1) .5   Lead Reduction

   
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.

Number of matching Manufacturers is 1
Number of matching Products is 2
Processing time was 0 seconds